CN215920501U - Square clamping jaw device - Google Patents
Square clamping jaw device Download PDFInfo
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- CN215920501U CN215920501U CN202122452606.7U CN202122452606U CN215920501U CN 215920501 U CN215920501 U CN 215920501U CN 202122452606 U CN202122452606 U CN 202122452606U CN 215920501 U CN215920501 U CN 215920501U
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- clamping claw
- jaw
- clamping jaw
- clamping
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Abstract
The utility model belongs to the technical field of workpiece clamping equipment, and particularly discloses a square clamping jaw device which comprises a fixed plate, wherein a cylinder is fixedly arranged at the top end of the fixed plate, an air rod is arranged on the cylinder, two sides of the cylinder are provided with protection plates, the top ends of the two protection plates are provided with mounting plates, a plurality of mounting holes are formed in the mounting plates, two ends of the fixed plate are respectively provided with a driving clamping jaw and a driven clamping jaw, the driving clamping jaw and the air rod are mutually connected, a connecting shaft is arranged between the driving clamping jaw and the driven clamping jaw, the driving clamping jaw and the driven clamping jaw are mutually driven through the connecting shaft, the maintenance cost can be reduced through the arranged single cylinder to drive the clamping jaws, when the cylinder fails, the two clamping jaws cannot be used, the production risk caused by using a single-side clamping jaw is avoided, the two clamping jaws are connected and driven through the arranged connecting shaft, the two clamping claws have the same clamping force, and the stability of the workpiece in the clamping process is improved.
Description
Technical Field
The utility model relates to a square clamping jaw device, and belongs to the technical field of workpiece clamping equipment.
Background
Need remove bulky object in the production activity process, the device that the centre gripping was carried out to the tradition is two cylinder structures, two gripper jaws carry out the centre gripping through two solitary cylinders respectively and remove to the article promptly, there is certain defect in two cylinders in the use, wherein, gripper jaw need maintain two cylinders when maintaining, need consume extra time, when single cylinder breaks down, although gripper jaw still can use, nevertheless because one end cylinder trouble leads to the unilateral clamping jaw to be fixed, the clamping jaw reduces the work piece centre gripping dynamics, clamping position takes place the skew, easily lead to the work piece to fall the accident such as.
Disclosure of Invention
The utility model aims to provide a square clamping jaw device, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a four directions clamping jaw device, includes the fixed plate, the fixed cylinder that is equipped with in fixed plate top, be equipped with the gas pole on the cylinder, the cylinder both sides are equipped with the guard plate, two the guard plate top is equipped with the mounting panel, be equipped with a plurality of mounting holes on the mounting panel, the fixed plate both ends are equipped with initiative gripper jaw and driven gripper jaw respectively, initiative gripper jaw and gas pole interconnect, be equipped with the connecting axle between initiative gripper jaw and the driven gripper jaw, through connecting axle interconversion between initiative gripper jaw and the driven gripper jaw.
Preferably, the bottom end of the fixing plate is provided with a protection box, two ends of the protection box are of an open structure, and the connecting shaft is arranged inside the protection box.
Preferably, the bottom end of the protection box is provided with two guide blocks, the guide blocks are symmetrically arranged on two sides of the bottom end of the protection box, and the guide blocks are fixedly connected with the protection box.
Preferably, a fixing rod is fixedly arranged in the middle of the bottom end of the fixing plate, the connecting shaft is arranged on the fixing rod, and the connecting shaft is rotatably connected with the fixing rod.
Preferably, the two ends of the connecting shaft are arranged on the inner sides of the driving clamping jaw and the driven clamping jaw through rotating shafts, and the connecting shaft is respectively in rotating connection with the driving clamping jaw and the driven clamping jaw.
Preferably, the two sides of the top end of the driving clamping claw are symmetrically provided with moving plates, the moving plates are connected with each other through connecting rods, and the gas rod is connected with the driving clamping claw through the connecting rods.
Preferably, bearings are arranged between the connecting rod and the driving clamping claw and between the connecting rod and the air rod, and the connecting rod is respectively in rotating connection with the air rod and the driving clamping claw through the bearings.
Preferably, the top ends of the driving clamping claw and the driven clamping claw are respectively fixedly provided with a sliding block, the bottom end of the fixed plate is provided with a sliding rail corresponding to the sliding block, and the driving clamping claw and the driven clamping claw are connected with the fixed plate in a sliding mode through the sliding blocks.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model belongs to the technical field of workpiece clamping equipment, and particularly discloses a square clamping jaw device, which can reduce the maintenance cost and improve the maintenance efficiency by driving a clamping jaw through a single air cylinder, can prevent two clamping jaws from being used when the air cylinder fails, avoids the production risk caused by using a single-side clamping jaw, enables the two clamping jaws to have the same clamping force by connecting and transmitting the two clamping jaws through a connecting shaft, improves the stability in the workpiece clamping process, can effectively limit the clamping jaws through a sliding block and a sliding groove, limits the moving paths of the two clamping jaws to a straight line, and avoids unstable workpiece clamping caused by the deviation of the clamping jaws.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic diagram of the internal structure of the present invention;
FIG. 3 is a second schematic diagram of the internal structure of the present invention;
FIG. 4 is a third schematic view of the internal structure of the present invention;
FIG. 5 is a front view of the internal structure of the present invention;
FIG. 6 is a side view of the internal structure of the present invention;
FIG. 7 is a top view of the internal structure of the present invention;
in the figure: 1. a fixing plate; 2. a cylinder; 3. a gas lever; 4. a protection plate; 5. mounting a plate; 6. mounting holes; 7. an active gripper jaw; 8. a driven gripper jaw; 9. a connecting shaft; 10. a protective case; 11. a guide block; 12. fixing the rod; 13. a rotating shaft; 14. moving the plate; 15. a connecting rod; 16. a slider; 17. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a four directions clamping jaw device, includes fixed plate 1, 1 fixed cylinder 2 that is equipped with in top of fixed plate, be equipped with gas pole 3 on the cylinder 2, 2 both sides of cylinder are equipped with guard plate 4, two 4 tops of guard plate are equipped with mounting panel 5, be equipped with a plurality of mounting holes 6 on the mounting panel 5, 1 both ends of fixed plate are equipped with initiative gripper jaw 7 and driven gripper jaw 8 respectively, initiative gripper jaw 7 and 3 interconnect of gas pole, be equipped with connecting axle 9 between initiative gripper jaw 7 and the driven gripper jaw 8, through connecting axle 9 mutual transmission between initiative gripper jaw 7 and the driven gripper jaw 8.
Further, a protection box 10 is arranged at the bottom end of the fixing plate 1, two ends of the protection box 10 are of an open structure, and the connecting shaft 9 is arranged inside the protection box 10.
Further, protection box 10 bottom is equipped with two guide blocks 11, guide blocks 11 symmetry sets up in protection box 10 bottom both sides, guide blocks 11 and protection fixed connection.
Furthermore, a fixing rod 12 is fixedly arranged in the middle of the bottom end of the fixing plate 1, the connecting shaft 9 is arranged on the fixing rod 12, and the connecting shaft 9 is rotatably connected with the fixing rod 12.
Furthermore, two ends of the connecting shaft 9 are arranged on the inner sides of the driving clamping claw 7 and the driven clamping claw 8 through a rotating shaft 13, and the connecting shaft 9 is respectively in rotating connection with the driving clamping claw 7 and the driven clamping claw 8.
Furthermore, movable plates 14 are symmetrically arranged on two sides of the top end of the driving clamping claw 7, the movable plates 14 are connected with each other through connecting rods 15, and the air rod 3 is connected with the driving clamping claw 7 through the connecting rods 15.
Further, bearings are arranged between the connecting rod 15 and the driving clamping claw 7 and between the connecting rod 15 and the air rod 3, and the connecting rod 15 is rotatably connected with the air rod 3 and the driving clamping claw 7 through the bearings respectively.
Further, the top ends of the driving clamping claw 7 and the driven clamping claw 8 are respectively and fixedly provided with a sliding block 16, the bottom end of the fixed plate 1 is provided with a sliding rail 17 corresponding to the sliding block 16, and the driving clamping claw 7 and the driven clamping claw 8 are in sliding connection with the fixed plate 1 through the sliding block 16.
The working principle is as follows: the utility model relates to a square clamping jaw device, when in use, the device is moved to the top end of a workpiece to be moved through a sling, the workpiece and the device are descended after corresponding to each other, a guide block 11 at the bottom end of the device guides the whole device, after the guide block 11 corresponds to a clamping position of the workpiece, an air cylinder 2 is started to move a driving clamping jaw 7 to the inner part of the device, the driving clamping jaw 7 drives a driven clamping jaw 8 to synchronously move inwards through a connecting shaft 9 (a connecting structure and a driving mode among the driving clamping jaw 7, the driven clamping jaw 8 and the connecting shaft 9 are shown in figures 3 and 4), a sliding block 16 at the top end of the driving clamping jaw 7 and the top end of the driven clamping jaw 8 moves inwards along a sliding rail 17, the driving clamping jaw 7 and the driven clamping jaw 8 perform linear motion along the direction along the limiting direction of the sliding block 16, and the air cylinder 2 continuously drives an air rod 3 until the inner sides of the driving clamping jaw 7 and the driven clamping jaw 8 contact with the workpiece and clamp the workpiece together And after the workpiece is fixed, the clamped workpiece is moved through the sling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a four directions clamping jaw device which characterized in that: including fixed plate (1), fixed plate (1) top is fixed and is equipped with cylinder (2), be equipped with gas pole (3) on cylinder (2), cylinder (2) both sides are equipped with guard plate (4), two guard plate (4) top is equipped with mounting panel (5), be equipped with a plurality of mounting holes (6) on mounting panel (5), fixed plate (1) both ends are equipped with initiative gripper jaw (7) and driven gripper jaw (8) respectively, initiative gripper jaw (7) and gas pole (3) interconnect, be equipped with connecting axle (9) between initiative gripper jaw (7) and the driven gripper jaw (8), through connecting axle (9) interconversion between initiative gripper jaw (7) and the driven gripper jaw (8).
2. A square jaw apparatus according to claim 1, wherein: the bottom end of the fixing plate (1) is provided with a protection box (10), two ends of the protection box (10) are of an open structure, and the connecting shaft (9) is arranged inside the protection box (10).
3. A square jaw apparatus according to claim 2, wherein: the protection box (10) bottom is equipped with two guide blocks (11), guide block (11) symmetry sets up in protection box (10) bottom both sides, guide block (11) and protection fixed connection.
4. A square jaw apparatus according to claim 1, wherein: the fixing device is characterized in that a fixing rod (12) is fixedly arranged in the middle of the bottom end of the fixing plate (1), the connecting shaft (9) is arranged on the fixing rod (12), and the connecting shaft (9) is rotatably connected with the fixing rod (12).
5. A square jaw apparatus according to claim 1, wherein: the two ends of the connecting shaft (9) are arranged on the inner sides of the driving clamping claw (7) and the driven clamping claw (8) through rotating shafts (13), and the connecting shaft (9) is respectively in rotating connection with the driving clamping claw (7) and the driven clamping claw (8).
6. A square jaw apparatus according to claim 1, wherein: the movable plates (14) are symmetrically arranged on two sides of the top end of the active clamping claw (7), the movable plates (14) are connected with each other through connecting rods (15), and the gas rod (3) is connected with the active clamping claw (7) through the connecting rods (15).
7. A square jaw apparatus according to claim 6, wherein: and bearings are arranged between the connecting rod (15) and the driving clamping claw (7) and between the connecting rod (15) and the gas rod (3), and the connecting rod (15) is respectively in rotating connection with the gas rod (3) and the driving clamping claw (7) through the bearings.
8. A square jaw apparatus according to claim 1, wherein: the clamping device is characterized in that sliding blocks (16) are fixedly arranged at the top ends of the driving clamping claw (7) and the driven clamping claw (8), sliding rails (17) corresponding to the sliding blocks (16) are arranged at the bottom end of the fixed plate (1), and the driving clamping claw (7) and the driven clamping claw (8) are connected with the fixed plate (1) in a sliding mode through the sliding blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452606.7U CN215920501U (en) | 2021-10-12 | 2021-10-12 | Square clamping jaw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452606.7U CN215920501U (en) | 2021-10-12 | 2021-10-12 | Square clamping jaw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215920501U true CN215920501U (en) | 2022-03-01 |
Family
ID=80407375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122452606.7U Active CN215920501U (en) | 2021-10-12 | 2021-10-12 | Square clamping jaw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215920501U (en) |
-
2021
- 2021-10-12 CN CN202122452606.7U patent/CN215920501U/en active Active
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